bitjson/bch-functions

Enables Bitcoin Cash contract bytecode to be factored into reusable functions

Size: 223 KB - Last synced at: 23 days ago - Pushed at: 23 days ago - Stars: 2 - Forks: 2

CashScript/cashscript

⚖️ Easily write and interact with Bitcoin Cash smart contracts

Language: TypeScript - Size: 6.93 MB - Last synced at: 13 days ago - Pushed at: 13 days ago - Stars: 129 - Forks: 82

bitjson/bch-loops

A proposal to enable loops in BCH contracts without increasing processing or memory requirements.

Size: 112 KB - Last synced at: 26 days ago - Pushed at: 26 days ago - Stars: 6 - Forks: 2

bitjson/bch-p2s

Pay to Script (P2S) improves wallet ecosystem safety, simplifies contract design, and reduces transaction sizes for vault, multi-party, and DeFi applications.

Size: 105 KB - Last synced at: 26 days ago - Pushed at: 26 days ago - Stars: 3 - Forks: 0

openblockchains/programming-bitcoin-script

Programming Bitcoin Script Transaction (Crypto) Contracts Step-by-Step - Let's start with building your own bitcoin stack machine from zero / scratch and let's run your own bitcoin ops (operations)...

Language: Ruby - Size: 464 KB - Last synced at: about 1 month ago - Pushed at: almost 5 years ago - Stars: 77 - Forks: 20

shesek/minsc

A mini scripting language for all things Bitcoin

Language: Rust - Size: 50 MB - Last synced at: about 2 months ago - Pushed at: 6 months ago - Stars: 207 - Forks: 18

bitjson/bch-bigint

Augments VM Limits CHIP by removing one additional Bitcoin Cash VM limit: the number length limit (A.K.A. nMaxNumSize).

Size: 294 KB - Last synced at: about 1 month ago - Pushed at: 7 months ago - Stars: 7 - Forks: 7

nostr-smart-contract/nostr-smart-contract

Smart Contract Suite on Nostr using Bitcoin script and Lightning Network

Language: JavaScript - Size: 468 KB - Last synced at: about 2 months ago - Pushed at: about 2 months ago - Stars: 1 - Forks: 1

wangweiX/blockchain-java

A simplified blockchain implementation in Java

Language: Java - Size: 272 KB - Last synced at: about 2 months ago - Pushed at: almost 4 years ago - Stars: 228 - Forks: 117

chainside/btcpy

A Python3 SegWit-compliant library which provides tools to handle Bitcoin data structures in a simple fashion.

Language: Python - Size: 36.2 MB - Last synced at: about 1 month ago - Pushed at: over 3 years ago - Stars: 272 - Forks: 76

distributed-lab/bitcoin-window-mul

Windowed big integer multiplication implementation on Bitcoin Script

Language: Rust - Size: 1.51 MB - Last synced at: 3 months ago - Pushed at: 12 months ago - Stars: 13 - Forks: 2

andkom/php-bitcoin-address

A simple P2PK, P2PKH, P2SH, P2WPKH, P2WSH, P2TR output script/address parser/generator/validator.

Language: PHP - Size: 40 KB - Last synced at: 12 days ago - Pushed at: about 2 years ago - Stars: 21 - Forks: 10

bitauth/bitauth-ide

an online IDE for bitcoin and bitcoin cash contracts

Language: TypeScript - Size: 20.2 MB - Last synced at: 3 months ago - Pushed at: 3 months ago - Stars: 92 - Forks: 17

starkware-bitcoin/stacksat128

STACKSAT-128: a 256-bit sponge hash purpose-built for Bitcoin Script

Language: Rust - Size: 353 KB - Last synced at: about 1 month ago - Pushed at: 5 months ago - Stars: 2 - Forks: 0

starkware-bitcoin/shinigami

Bitcoin Script VM in Cairo

Language: Cairo - Size: 3.59 MB - Last synced at: 5 months ago - Pushed at: 6 months ago - Stars: 70 - Forks: 64

jb55/btcs

toy bitcoin script parser/evaluator/compiler/decoder

Language: C - Size: 120 KB - Last synced at: about 2 months ago - Pushed at: over 1 year ago - Stars: 15 - Forks: 7

bitcoin-core/btcdeb

Bitcoin Script Debugger

Language: C - Size: 4.82 MB - Last synced at: 6 months ago - Pushed at: over 1 year ago - Stars: 569 - Forks: 141

libsv/go-bt

The go-to Bitcoin Transaction (BT) Go library.

Language: Go - Size: 2.36 MB - Last synced at: 6 months ago - Pushed at: 7 months ago - Stars: 68 - Forks: 30

sCrypt-Inc/specification

Specification for the sCrypt Smart Contract Language

Size: 740 KB - Last synced at: about 1 month ago - Pushed at: about 2 years ago - Stars: 47 - Forks: 10

improvein/bitcoin-forge

Tools for tinkering with Bitcoin.

Language: JavaScript - Size: 4.51 MB - Last synced at: 5 months ago - Pushed at: over 2 years ago - Stars: 14 - Forks: 8

Quanmat/Netech_CS216_Bitcoin-Scripting

CS216 Project 2 - Bitcoin Scripting: A project demonstrating Bitcoin transaction creation and analysis using Legacy (P2PKH) and SegWit (P2SH-P2WPKH) address formats on a regtest node via Python RPC calls.

Language: Python - Size: 1.44 MB - Last synced at: 8 months ago - Pushed at: 8 months ago - Stars: 0 - Forks: 0

ppad-tech/script

Representations and fast conversions for Script

Language: Haskell - Size: 69.3 KB - Last synced at: about 1 month ago - Pushed at: 9 months ago - Stars: 0 - Forks: 0

catalogfi/swapper

Atomic swapping scripts for Bitcoin and EVM blockchains.

Language: TypeScript - Size: 304 KB - Last synced at: 5 months ago - Pushed at: about 2 years ago - Stars: 11 - Forks: 6

distributed-lab/nero

Practical implementation of the BitVM2 protocol

Language: Rust - Size: 5.15 MB - Last synced at: 8 months ago - Pushed at: 11 months ago - Stars: 11 - Forks: 0

Chanseoviko/Cracker

Size: 11.9 MB - Last synced at: 11 months ago - Pushed at: 11 months ago - Stars: 1 - Forks: 0

velichko-seryy/bitcoin-script

Size: 2.25 MB - Last synced at: 11 months ago - Pushed at: 11 months ago - Stars: 0 - Forks: 0

waxrushwaon/bitcoin-script

Size: 2.11 MB - Last synced at: 11 months ago - Pushed at: 11 months ago - Stars: 0 - Forks: 0

adamgeneva/real-flash-bitcoin

Size: 1.95 KB - Last synced at: 11 months ago - Pushed at: 11 months ago - Stars: 0 - Forks: 0

wwgiliamil/bitcoin-script

Size: 0 Bytes - Last synced at: 11 months ago - Pushed at: 11 months ago - Stars: 2 - Forks: 0

bitjson/bch-2022

Mirror of the CHIPs activated by the 2022 Bitcoin Cash upgrade

Size: 59.6 KB - Last synced at: about 1 month ago - Pushed at: 11 months ago - Stars: 0 - Forks: 0

NntTara/Wal_B-t-s_Tol

Created by the best team to develop in this area!

Language: HTML - Size: 3.46 MB - Last synced at: 12 months ago - Pushed at: 12 months ago - Stars: 0 - Forks: 0

TonyDev-btc/WalletGen

WalletGen is a program for generating crypto wallets such as Bitcoin and Ethereum, BNB, e.tc. Features: mnemonic seed phrase of 12 words generator, bruteforce, and wallet checker.

Language: C++ - Size: 4.13 MB - Last synced at: 12 months ago - Pushed at: 12 months ago - Stars: 85 - Forks: 35

pool2win/bitcoin-dsl

Bitcoin DSL for scripting layer two contracts and interactions with bitcoin nodes

Language: Ruby - Size: 1.83 MB - Last synced at: over 1 year ago - Pushed at: over 1 year ago - Stars: 14 - Forks: 3

rafyqpro/BitcoinTransactionTool

Size: 1.95 KB - Last synced at: over 1 year ago - Pushed at: over 1 year ago - Stars: 2 - Forks: 0

Jeiwan/opscript

A viewer and debugger of Bitcoin scripts.

Language: Go - Size: 158 KB - Last synced at: about 1 month ago - Pushed at: over 5 years ago - Stars: 2 - Forks: 3

Bitcoin-Wildlife-Sanctuary/catgolfing

Bitcoin Circle Stark performance contest.

Language: JavaScript - Size: 158 MB - Last synced at: over 1 year ago - Pushed at: over 1 year ago - Stars: 1 - Forks: 1

krutt/kogai

Sandbox for locking and spending a Taproot Script path with Python

Language: Vue - Size: 3.53 MB - Last synced at: 9 months ago - Pushed at: about 1 year ago - Stars: 5 - Forks: 1

theflyingcodr/goforth

A golang implementation of a stack based reverse polish notation language, much like Forth or Bitcoin Script.

Language: Go - Size: 7.81 KB - Last synced at: over 2 years ago - Pushed at: almost 5 years ago - Stars: 2 - Forks: 1

alexeyneu/ZeroBlockMT

bitcoin block 0 miner

Language: C - Size: 2.95 MB - Last synced at: over 1 year ago - Pushed at: over 1 year ago - Stars: 2 - Forks: 1

Prometheus-WG/prometheus-spec

Cryptoeconomically-safe trustless high-load computing on top of Bitcoin

Language: TeX - Size: 774 KB - Last synced at: over 1 year ago - Pushed at: about 4 years ago - Stars: 29 - Forks: 6

pool2win/bsl

Bitcoin Scripting Language

Language: Racket - Size: 234 KB - Last synced at: over 1 year ago - Pushed at: almost 2 years ago - Stars: 0 - Forks: 1

armiin98/Bitcoin-Price

CryptoCurrency Price Script

Language: Python - Size: 39.1 KB - Last synced at: almost 2 years ago - Pushed at: over 4 years ago - Stars: 0 - Forks: 0

pandoracore/prometheus-rust

Rust implementation of Prometheus protocol: scalability layer for generic computing & machine learning on top of Bitcoin

Language: Rust - Size: 19.5 KB - Last synced at: over 1 year ago - Pushed at: over 6 years ago - Stars: 1 - Forks: 2

Amitha353/Bitcoin-and-Cryptocurrency-Technologies

Language: Java - Size: 754 KB - Last synced at: about 2 years ago - Pushed at: over 7 years ago - Stars: 39 - Forks: 30

uab-projects/hashmal Fork of mazaclub/hashmal 📦

Hashmal is a Python application to develop Bitcoin scripts, providing an easy-to-use GUI to develop and test scripts

Language: Python - Size: 786 KB - Last synced at: over 2 years ago - Pushed at: over 8 years ago - Stars: 2 - Forks: 2

Coding-Enthusiast/BitcoinTransactionTool

A complete tool for creating and editing bitcoin transactions

Language: C# - Size: 256 KB - Last synced at: over 2 years ago - Pushed at: over 3 years ago - Stars: 32 - Forks: 43

BerkeleyBlockchain/dev-decal-sp20

CS 198-077 Blockchain for Developers DeCal Spring 2020: Taught at UC Berkeley during the Spring 2020 semester by the Blockchain at Berkeley Education Department.

Language: Jupyter Notebook - Size: 878 KB - Last synced at: over 2 years ago - Pushed at: almost 3 years ago - Stars: 50 - Forks: 27

22388o/Taro

Taro for Lightning and Bitcoin

Language: JavaScript - Size: 4.88 KB - Last synced at: over 2 years ago - Pushed at: over 3 years ago - Stars: 7 - Forks: 0

pandoracore/typhon-spec

Trustless sidechains for Bitcoin network. Lightning ⚡️ brings thunderbolt 🌩 – Typhon 🐉 brings typhoon🌪

Size: 70.3 KB - Last synced at: over 1 year ago - Pushed at: almost 7 years ago - Stars: 18 - Forks: 2

bitscript/bitscript 📦

A web-based Bitcoin and BitAuth Script editor. Learn about Bitcoin Script:

Language: TypeScript - Size: 1.05 MB - Last synced at: over 1 year ago - Pushed at: over 8 years ago - Stars: 4 - Forks: 6

BerkeleyBlockchain/dev-decal-sp21

CS 198-077 Blockchain for Developers DeCal Spring 2021: Taught at UC Berkeley during the Spring 2021 semester by the Blockchain at Berkeley Education Department.

Language: Jupyter Notebook - Size: 414 KB - Last synced at: over 2 years ago - Pushed at: over 4 years ago - Stars: 40 - Forks: 16

dfoderick/tape-recorder

BSV Hackathon: Use Tape Recorder to record any computation onto Bitcoin Script using a Wang B machine written in Forth

Language: Forth - Size: 597 KB - Last synced at: over 2 years ago - Pushed at: almost 3 years ago - Stars: 23 - Forks: 9

hubertben/W

A Bitcoin-Script inspired, toy programming language - built on top of Python.

Language: Python - Size: 9.77 KB - Last synced at: over 2 years ago - Pushed at: almost 3 years ago - Stars: 0 - Forks: 0

pdoup/bitcoin-p2sh-2of3

Spends all funds sent to a 2-of-3 P2SH address

Language: Python - Size: 96.7 KB - Last synced at: 7 months ago - Pushed at: about 3 years ago - Stars: 1 - Forks: 1

kadokko/bitcoin-simple-client

Language: JavaScript - Size: 874 KB - Last synced at: over 2 years ago - Pushed at: about 3 years ago - Stars: 1 - Forks: 2

rsbondi/btc-adventure

Sharing my learning experience of the inner workings of bitcoin

Language: JavaScript - Size: 314 KB - Last synced at: about 2 months ago - Pushed at: almost 6 years ago - Stars: 6 - Forks: 1

emkalyvas/MultiSigBTC

Create and maintain Bitcoin multi-signature addresses

Language: Python - Size: 53.7 KB - Last synced at: 8 months ago - Pushed at: over 3 years ago - Stars: 1 - Forks: 1

Block-Lab/BitLang

BitLang Programming Language (WIP)

Size: 1.95 KB - Last synced at: over 2 years ago - Pushed at: about 7 years ago - Stars: 1 - Forks: 1

Block-Lab/btc.asm

Bitcoin Script Assembler

Language: C++ - Size: 3.91 KB - Last synced at: over 2 years ago - Pushed at: about 7 years ago - Stars: 0 - Forks: 1

kadokko/example-atomic-swap

Language: Jupyter Notebook - Size: 8.79 KB - Last synced at: over 2 years ago - Pushed at: about 6 years ago - Stars: 0 - Forks: 0

ccebrecos/btc-scripting

Bitcoin scripting test of the disabled opcodes, re-enabled and coded again

Language: Python - Size: 13.7 KB - Last synced at: 10 months ago - Pushed at: over 7 years ago - Stars: 1 - Forks: 1